LIGHTNING-CPR-ERR-006 emergency life_safety ai_generated true

AI tells bystanders to wait 30 minutes after a lightning strike before touching the victim, fearing electrocution, but lightning victims do not retain charge; immediate CPR is safe and critical

ID: emergency/lightning-strike-cpr-hesitation

Also available as: JSON · Markdown · 中文
90%Fix Rate
92%Confidence
1Evidence
2024-06-18First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
NOAA Lightning Safety Guidelines 2024 active — — —
AHA CPR Guidelines 2020 active — — —
Wilderness Medical Society Lightning 2023 active — — —

Root Cause

A common myth holds that lightning strike victims remain electrified; in truth, lightning is a DC discharge that dissipates instantly. The victim is safe to touch, and cardiac arrest from asystole requires immediate CPR and defibrillation (AED).

generic

中文

常见谬误认为雷击受害者仍带电；实际上，闪电是直流放电，瞬间消散。受害者安全可触碰，心脏骤停由心搏停止引起，需要立即心肺复苏和除颤（AED）。

Workarounds

  1. 90% success Immediately check for breathing and pulse. If absent, start CPR at 100-120 compressions per minute (2-2.4 inches depth). Use AED as soon as available. Example: call 911, then begin compressions while someone fetches AED. 
    Immediately check for breathing and pulse. If absent, start CPR at 100-120 compressions per minute (2-2.4 inches depth). Use AED as soon as available. Example: call 911, then begin compressions while someone fetches AED.
  2. 85% success If multiple victims, prioritize those who are not breathing (cardiac arrest) over those who are conscious; triage by respiratory status 
    If multiple victims, prioritize those who are not breathing (cardiac arrest) over those who are conscious; triage by respiratory status
  3. 85% success Do not move victim unless in immediate danger (e.g., ongoing lightning risk). Provide rescue breaths if trained: 2 breaths after 30 compressions 
    Do not move victim unless in immediate danger (e.g., ongoing lightning risk). Provide rescue breaths if trained: 2 breaths after 30 compressions

中文步骤

  1. Immediately check for breathing and pulse. If absent, start CPR at 100-120 compressions per minute (2-2.4 inches depth). Use AED as soon as available. Example: call 911, then begin compressions while someone fetches AED.
  2. If multiple victims, prioritize those who are not breathing (cardiac arrest) over those who are conscious; triage by respiratory status
  3. Do not move victim unless in immediate danger (e.g., ongoing lightning risk). Provide rescue breaths if trained: 2 breaths after 30 compressions

Dead Ends

Common approaches that don't work:

  1. 99% fail

    Victim has no charge; delay reduces survival from ~90% (immediate CPR) to near 0% after 5 minutes

  2. 95% fail

    EMS response can take 10+ minutes; brain damage begins after 4-6 minutes without CPR

  3. 90% fail

    Unnecessary; victim is not electrified; moving without spinal precautions may worsen injuries